Thread: NismoTronicSA - NEMU2 Updates

The NEMU 2 has a couple major changes to the hardware.

1. No onboard battery
2. Onboard accelerometer
3. Protected inputs for ADC channels
4. Bluetooth header is pre-installed on every board now and has better fitment for the BT modules.
   

The biggest changes to the platform are on the ADC breakout box to make wiring sensors easier.

1. ADC channels now have an optional 4.7k ohm resistor
2. Dedicated flex fuel input - Connects directly to flex fuel sensor
3. Block terminals also are separated and labeled for ease of wiring
   

The install kit now also includes replacement capacitors for your ECU and a small flat head screw driver for use with the ADC block terminals.

The capacitors that are included are highly recommended to be replaced during the installation of the new board into the ECU.



[COMING SOON]

1. New flex fuel maps that will blend your Primary and Alternate fuel/ignition maps based on flex fuel content and temperature.
2. NEMU v1 firmware upgrade to make use of new flex fuel input (can use adc v2 on NEMU1)
   

The firmware upgrade for the v1 units will be available in a future software update along with the new flex fuel maps.

So us V1'ers only need the new ADC input board and a firmware update to use the direct flex fuel sensor? This is nice, always surprised on how great this product is developing.

What would be the cost/process to upgrade from V1 to V2s @JKTUNING??

Yes, that is correct. You would only need the v2 adc box and the firmware upgrade (when it is available).



The only real reason to upgrade to the V2 board would be for the accelerometer data .. even if you are doing flex fuel you can do this with the V1 NEMU but just will need the v2 adc box.

And how much will the V2 box be??

Between $30-40 including shipping and they will literally plug right into the NEMU v1.

Good. I will fire you an email in the near future!

Can we send in our unopened v1 boxes to be upgraded?

Do we have to solder in the new capacitor?

Yes, old capacitors first needs to be desoldered and the new ones installed and soldered.

You don't have to, but it is a good idea to replace the caps since pushing 20-30 years is hard on them. They are often the first things to go bad on a ECU.

@JKTUNING , Could you share what the capacitors are rated at? For us who want to pick some up from an electronics store and DIY